Question: When did the AIDS epidemic reach 9.19074e+07 victims?
Paraphrase: The AIDS epidemic reached 9.19074e*07 victims on what date?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q12199 p:P2854 ?s . ?s ps:P2854 ?x filter(contains(?x , '9.19074e+07')) . ?s pq:P585 ?value}